let mixins = {
  data() {
    return {
      msg: "张三"
    }
  },
  created() {
    this.message()
  },
  mounted() {
    this.message()
  },
  methods: {
    message() {
      console.log('我是mixins里面打印的东西');
    },
    clog() {
      console.log(this.msg);
    }
  },
  beforeMount() {
    console.log("beforeMount");
  },

}
export default mixins